Read here how to care for powder coated stainless steel. This will maintain the quality of the powder coating.
Powder coated stainless steel can be cleaned with an all-purpose cleaner. You can obtain maintenance and repair materials from the outlet where you bought the product. To prevent any attachment or infiltration of aggressive materials, the surface must be kept clean and dry. The powder coating may separate if this recommendation is not followed. We would not advise placing any products with a corrosive or aluminium base directly on the stainless steel.